VIPA SSM-BG41 - Fig. 3-27: Allocation of the Terminal Pins When Using an SSI Module

Functional description and allocation of terminal pins Manual BG41/BG42/BG43
3-26 Rev. 99/49
3.2.7.3 Allocation of the SSI module’s terminal pins
Fig. 3-27: Allocation of the terminal pins when using an SSI module
Most suitable cable length
The clock frequency was increased to 10 MHz with the release 4. The cable length depends on the
clock frequency and the transfer rate.
Cable length for 10 MHz Interface modules:
max. cable length at 150 kBit
90 m
at 300 kBit
25 m
Older Interface modules til release 3 have a internal frequency of 6MHz.
Cable length for 6MHzInterface modules:
max. cable length at 150 kBit
150 m
at 300 kBit
60 m